Home / 45,414,150.60-68,132,073.44-15,122,276.04

Finding the Fourth Proportional to 45,414,150.60, 68,132,073.44 and 15,122,276.04

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Solution

The fourth proportional to 45,414,150.60, 68,132,073.44 and 15,122,276.04 is: 22,687,026.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,414,150.60 : 68,132,073.44 = 15,122,276.04 : x
  2. Step 2: Convert to fraction form
    45,414,150.60/68,132,073.44 = 15,122,276.04/x
  3. Step 3: Cross multiply
    45,414,150.60x = 68,132,073.44 × 15,122,276.04
  4. Step 4: Simplify right side
    45,414,150.60x = 1,030,312,021,737,232.25
  5. Step 5: Solve for x
    x = 1,030,312,021,737,232.25/45,414,150.60
  6. Step 6: Final answer
    x = 22,687,026.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.